6F22 9V Large Capacity Ni-MH Battery

6F22 9V Large Capacity Ni-MH Battery
Product Details


1. 6F22 9V Large Capacity Ni-MH Battery Performance Parameters

Battery Model ?Ni-MH H9V300

Type?Sealed Flat Ni-MH Battery Pack

Rated Voltage ?8.4V

Discharge Cut-off Voltage ?7.0V

Rated Capacity ?300mAh

Min Capacity?270mAh

Cycle Life ??500 times


Storage Temperature?-20??+35?

Discharge Temperature ?-20??+60?

Standard Charge Temperature:0??+45?

Fast Charge Temperature ?+10??+45?


2. 6F22 9V Ni-MH Battery Charge Time Comparison

Charge Method

Charge Current

Charge Time

Charge Condition

Fast charge


14~16 hours

Charge temperature 20?

Fast charge


4.5 hours

Charge temperature 20?

Large current charge


1.2 hours

-?V=70mV control?charge temperature20?

Low current charge


Charge temperature 20?


1. 6F22 9V large capacity rechargeable Ni-MH battery advantage

  1. 9V rechargeable battery features large capacity, could lengthen work time efficiency and without increase portable device weight.

  2. Ni-MH battery low memory effect, rechargeable when not fully discharge, convenient application.

  3. Long cycle life, normal apply condition could apply 500 times.

  4. Wide work temperature scope, could work environmental temperature from 20 to 60?.

2. 6F22 9V large capacity rechargeable Ni-MH battery application attention

  1. Do not drop battery into fire or disassemble.

  2. Do not mix uses with different kind, brand, used batteries, avoid damage battery.

  3. Do not weld on battery to avoid damage sealed ring or safety valve.

  4. Battery cycle life would be shorten when extreme temperature, over charge or over discharge.

  5. Charge 80-100% electricity volume before long term storage, and recharge every three months, to keep battery capacity level.